攪拌干燥機的排氣處理系統
廣東(dong)紅(hong)寶(bao)機械(xie)科技有(you)限公(gong)司的(de)攪拌干燥機排(pai)氣(qi)(qi)處理系統(tong)采(cai)用(yong)(yong)多級凈化設計,確保廢氣(qi)(qi)達(da)標排(pai)放并回(hui)(hui)收(shou)有(you)用(yong)(yong)成分(fen)。系統(tong)由旋風(feng)(feng)分(fen)離器(qi)(qi)(分(fen)離粒(li)徑≥10μm粉塵)、布袋除塵器(qi)(qi)(過濾精度(du)(du)1μm,除塵效率(lv)(lv)99.9%)及活性炭吸附塔(吸附有(you)機廢氣(qi)(qi),吸附率(lv)(lv)≥90%)組(zu)成,針對高溫(wen)(wen)尾氣(qi)(qi)(≤180℃)配(pei)備換熱(re)器(qi)(qi)降(jiang)溫(wen)(wen)(出口溫(wen)(wen)度(du)(du)≤60℃),減少(shao)設備腐(fu)蝕。溶(rong)劑回(hui)(hui)收(shou)型系統(tong)增加冷凝裝置(溫(wen)(wen)度(du)(du)-10~5℃),可回(hui)(hui)收(shou)乙醇、丙酮等(deng)溶(rong)劑(回(hui)(hui)收(shou)率(lv)(lv)≥85%),降(jiang)低原料浪費。排(pai)氣(qi)(qi)風(feng)(feng)機采(cai)用(yong)(yong)變頻控制(風(feng)(feng)量(liang)500-5000m3/h),風(feng)(feng)壓匹配(pei)系統(tong)阻力(li)(1500-3000Pa),并設止回(hui)(hui)閥(fa)防止倒(dao)灌(guan)。所(suo)有(you)管道采(cai)用(yong)(yong)不(bu)銹鋼材質(厚(hou)度(du)(du)3-5mm),法蘭連(lian)接確保氣(qi)(qi)密(mi)性(泄漏率(lv)(lv)≤0.5%),排(pai)放指標符合(he)GB 30981-2022大(da)氣(qi)(qi)污染(ran)物排(pai)放標準,廣泛應用(yong)(yong)于醫(yi)藥(yao)、化工等(deng)環保要求高的(de)行業。